Obesity Does Not Affect Outcomes in Hybrid Versus Cemented Total Knee Arthroplasty in Asians.

Background: This study aims to evaluate patient reported and functional outcomes following hybrid versus cemented total knee arthroplasty (TKA) in patients, stratified by body mass index (BMI).

Methods: Registry data of patients undergoing primary TKA between January 2004 and January 2013 were collected. Baseline interviews were conducted preoperatively to assess sociodemographic characteristics, BMI, and knee arthritis severity, using the Knee Society Score which consists of the Knee Society Knee Score and the Knee Society Function Score (KSFS) and Oxford Knee Score (OKS).

Continuous infiltration of local anaesthetic following total knee arthroplasty.

Purpose: To determine whether continuous infiltration of local anaesthetic can reduce the pain score and morphine use over 48 hours after total knee arthroplasty (TKA).

Methods: 11 men and 43 women aged 50 to 82 years who underwent unilateral TKA for osteoarthritis were recruited. They were randomised into 3 groups.

The influenza A (H1N1-2009) experience at the inaugural Asian Youth Games Singapore 2009: mass gathering during a developing pandemic.

From 29 June to 7 July 2009, Singapore hosted the inaugural Asian Youth Games (AYG), which brought 1210 athletes and 810 officials from 43 participating countries. On 11 June, just 1 week before the Games Village Medical Centre started operations, the World Health Organization officially declared a global H1N1 2009 pandemic. Working in close partnership with the Olympic Council of Asia Medical Commission, Singapore AYG Organising Committee and other government agencies, the AYG Medical Services Committee was successful in preventing the local transmission of H1N1, which would have been a threat to the games, as it could have led to the cancellation of these games.

Comparison of raloxifene and bisphosphonates based on adherence and treatment satisfaction in postmenopausal Asian women.

We evaluated adherence with raloxifene therapy compared with daily bisphosphonate in Asian postmenopausal women at increased risk of osteoporotic fractures. In this 12-month observational study conducted in Asia (Hong Kong, Malaysia, Pakistan, Philippines, Singapore, Taiwan), 984 postmenopausal women (aged 55 years or older) were treated with raloxifene 60 mg/day (n = 707; 72%) or daily bisphosphonate (alendronate 10 mg/day; n = 206; 21%, or risedronate 5 mg/day; n = 71; 7%) during their normal course of care. Patients were assessed at baseline, 6, and 12 months.

Isolated patellar revisions for failed metal-backed components: 2- to 9-year follow-up.

Results of isolated patellar revisions for failed metal-backed patellae remain controversial. Isolated patellar revisions from April 1993 to April 2000 were assessed for complication rates, the Knee Society score (KSS), implant survival, and radiological loosening. Twenty-nine knees were revised in patients aged 71.

Impact of a viral respiratory epidemic on the practice of medicine and rehabilitation: severe acute respiratory syndrome.

Severe acute respiratory syndrome (SARS) is a new respiratory viral epidemic that originated in China but has affected many parts of the world, with devastating impact on economies and the practice of medicine and rehabilitation. A novel coronavirus has been implicated, with transmission through respiratory droplets. Rehabilitation was significantly affected by SARS, because strict infection control measures run counter to principles such as multidisciplinary interactions, patients encouraging and learning from each other, and close physical contact during therapy.

SARS transmission and hospital containment.

An outbreak of severe acute respiratory syndrome (SARS) was detected in Singapore at the beginning of March 2003. The outbreak, initiated by a traveler to Hong Kong in late February 2003, led to sequential spread of SARS to three major acute care hospitals in Singapore. The critical factor in containing this outbreak was early detection and complete assessment of movements and follow-up of patients, healthcare workers, and visitors who were contacts.